Unfortunately they no longer make them. Or at least I could not find any to be bought.
I've been very pleased with it. Great battery life, even with GPS while running. I found it comparable to Garmins in that respect.
The chunky looks could turn people off, but I prefer ugly retro-looking stuff :)
Edit: here is DC rainmaker's review https://www.dcrainmaker.com/2020/06/timex-r300-gps-smartwatc...
I have the original Bip and am very satisfied with the hardware (lasts forever, looks pretty good) and somewhat satisfied with the software (good selection of watch faces, it's gadgetbridge compatible, but activity mode is a tad bit too easy to enter and too hard to exit)
I have the Bip S, and was trying to get that for a friend, but as I mentioned... I cannot find them in stock anywhere.